Control voltage applied to the anode of the varicap

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  • Information Patent Grant

    Voltage controlled oscillator

    • Patent number 7,847,640
    • Issue date Dec 7, 2010
    • Epson Toyocom Corporation
    • Atsushi Kiyohara
    • H03 - BASIC ELECTRONIC CIRCUITRY
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    Wide-frequency-range television tuner

    • Patent number 7,363,015
    • Issue date Apr 22, 2008
    • Alps Electric Co., Ltd.
    • Masaki Yamamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents